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        <h2><strong>SimplexVertex</strong>
          class
        </h2>
        
<button id="show-inherited" class="show-inherited">Hide inherited</button>
<div class="doc">
<pre class="source">
class SimplexVertex {
  final Vector wA; // support point in shapeA
  final Vector wB; // support point in shapeB
  final Vector w; // wB - wA
  num a; // barycentric coordinate for closest point
  int indexA; // wA index
  int indexB; // wB index

  SimplexVertex() :
    wA = new Vector(),
    wB = new Vector(),
    w = new Vector(),
    a = 0,
    indexA = 0,
    indexB = 0 { }

  void setFrom(SimplexVertex sv) {
    wA.setFrom(sv.wA);
    wB.setFrom(sv.wB);
    w.setFrom(sv.w);
    a = sv.a;
    indexA = sv.indexA;
    indexB = sv.indexB;
  }

  String toString() =&gt; "wA: $wA, wB: $wB, w: $w";
}
</pre>
</div>
<div>
<h3>Constructors</h3>
<div class="method"><h4 id="SimplexVertex">
<button class="show-code">Code</button>
new <strong>SimplexVertex</strong>() <a class="anchor-link" href="#SimplexVertex"
              title="Permalink to SimplexVertex.SimplexVertex">#</a></h4>
<div class="doc">
<pre class="source">
SimplexVertex() :
  wA = new Vector(),
  wB = new Vector(),
  w = new Vector(),
  a = 0,
  indexA = 0,
  indexB = 0 { }
</pre>
</div>
</div>
</div>
<div>
<h3>Properties</h3>
<div class="field"><h4 id="a">
<button class="show-code">Code</button>
num         <strong>a</strong> <a class="anchor-link"
            href="#a"
            title="Permalink to SimplexVertex.a">#</a>
        </h4>
        <div class="doc">
<pre class="source">
num a;
</pre>
</div>
</div>
<div class="field"><h4 id="indexA">
<button class="show-code">Code</button>
int         <strong>indexA</strong> <a class="anchor-link"
            href="#indexA"
            title="Permalink to SimplexVertex.indexA">#</a>
        </h4>
        <div class="doc">
<pre class="source">
int indexA;
</pre>
</div>
</div>
<div class="field"><h4 id="indexB">
<button class="show-code">Code</button>
int         <strong>indexB</strong> <a class="anchor-link"
            href="#indexB"
            title="Permalink to SimplexVertex.indexB">#</a>
        </h4>
        <div class="doc">
<pre class="source">
int indexB;
</pre>
</div>
</div>
<div class="field inherited"><h4 id="runtimeType">
<button class="show-code">Code</button>
final Type         <strong>runtimeType</strong> <a class="anchor-link"
            href="#runtimeType"
            title="Permalink to SimplexVertex.runtimeType">#</a>
        </h4>
        <div class="inherited-from">inherited from Object </div><div class="doc">
<p>A representation of the runtime type of the object.</p>
<pre class="source">
external Type get runtimeType;
</pre>
</div>
</div>
<div class="field"><h4 id="w">
<button class="show-code">Code</button>
final <a href="../box2d_html/Vector.html">Vector</a>         <strong>w</strong> <a class="anchor-link"
            href="#w"
            title="Permalink to SimplexVertex.w">#</a>
        </h4>
        <div class="doc">
<pre class="source">
final Vector w;
</pre>
</div>
</div>
<div class="field"><h4 id="wA">
<button class="show-code">Code</button>
final <a href="../box2d_html/Vector.html">Vector</a>         <strong>wA</strong> <a class="anchor-link"
            href="#wA"
            title="Permalink to SimplexVertex.wA">#</a>
        </h4>
        <div class="doc">
<pre class="source">
final Vector wA;
</pre>
</div>
</div>
<div class="field"><h4 id="wB">
<button class="show-code">Code</button>
final <a href="../box2d_html/Vector.html">Vector</a>         <strong>wB</strong> <a class="anchor-link"
            href="#wB"
            title="Permalink to SimplexVertex.wB">#</a>
        </h4>
        <div class="doc">
<pre class="source">
final Vector wB;
</pre>
</div>
</div>
</div>
<div>
<h3>Operators</h3>
<div class="method inherited"><h4 id="==">
<button class="show-code">Code</button>
bool <strong>operator ==</strong>(other) <a class="anchor-link" href="#=="
              title="Permalink to SimplexVertex.operator ==">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p>The equality operator.</p>
<p>The default behavior for all <code>Object</code>s is to return true if and
only if <code>this</code> and 
<span class="param">other</span> are the same object.</p>
<p>If a subclass overrides the equality operator it should override
the <code>hashCode</code> method as well to maintain consistency.</p>
<pre class="source">
bool operator ==(other) =&gt; identical(this, other);
</pre>
</div>
</div>
</div>
<div>
<h3>Methods</h3>
<div class="method inherited"><h4 id="hashCode">
<button class="show-code">Code</button>
int <strong>hashCode</strong>() <a class="anchor-link" href="#hashCode"
              title="Permalink to SimplexVertex.hashCode">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p>Get a hash code for this object.</p>
<p>All objects have hash codes. Hash codes are guaranteed to be the
same for objects that are equal when compared using the equality
operator <code>==</code>. Other than that there are no guarantees about
the hash codes. They will not be consistent between runs and
there are no distribution guarantees.</p>
<p>If a subclass overrides <code>hashCode</code> it should override the
equality operator as well to maintain consistency.</p>
<pre class="source">
external int hashCode();
</pre>
</div>
</div>
<div class="method inherited"><h4 id="noSuchMethod">
<button class="show-code">Code</button>
<strong>noSuchMethod</strong>(String name, List args) <a class="anchor-link" href="#noSuchMethod"
              title="Permalink to SimplexVertex.noSuchMethod">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p><code>noSuchMethod</code> is invoked when users invoke a non-existant method
on an object. The name of the method and the arguments of the
invocation are passed to <code>noSuchMethod</code>. If <code>noSuchMethod</code>
returns a value, that value becomes the result of the original
invocation.</p>
<p>The default behavior of <code>noSuchMethod</code> is to throw a
<code>noSuchMethodError</code>.</p>
<pre class="source">
external Dynamic noSuchMethod(String name, List args);
</pre>
</div>
</div>
<div class="method inherited"><h4 id="Object">
<button class="show-code">Code</button>
const <strong>Object</strong>() <a class="anchor-link" href="#Object"
              title="Permalink to SimplexVertex.Object">#</a></h4>
<div class="inherited-from">inherited from Object </div><div class="doc">
<p>Creates a new <code>Object</code> instance.</p>
<p><code>Object</code> instances have no meaningful state, and are only useful
through their identity. An <code>Object</code> instance is equal to itself
only.</p>
<pre class="source">
const Object();
</pre>
</div>
</div>
<div class="method"><h4 id="setFrom">
<button class="show-code">Code</button>
void <strong>setFrom</strong>(<a href="../box2d_html/SimplexVertex.html">SimplexVertex</a> sv) <a class="anchor-link" href="#setFrom"
              title="Permalink to SimplexVertex.setFrom">#</a></h4>
<div class="doc">
<pre class="source">
void setFrom(SimplexVertex sv) {
  wA.setFrom(sv.wA);
  wB.setFrom(sv.wB);
  w.setFrom(sv.w);
  a = sv.a;
  indexA = sv.indexA;
  indexB = sv.indexB;
}
</pre>
</div>
</div>
<div class="method"><h4 id="SimplexVertex">
<button class="show-code">Code</button>
new <strong>SimplexVertex</strong>() <a class="anchor-link" href="#SimplexVertex"
              title="Permalink to SimplexVertex.SimplexVertex">#</a></h4>
<div class="doc">
<pre class="source">
SimplexVertex() :
  wA = new Vector(),
  wB = new Vector(),
  w = new Vector(),
  a = 0,
  indexA = 0,
  indexB = 0 { }
</pre>
</div>
</div>
<div class="method"><h4 id="toString">
<button class="show-code">Code</button>
String <strong>toString</strong>() <a class="anchor-link" href="#toString"
              title="Permalink to SimplexVertex.toString">#</a></h4>
<div class="doc">
<div class="inherited">
<p>Returns a string representation of this object.</p>
<div class="docs-inherited-from">docs inherited from Object </div></div>
<pre class="source">
String toString() =&gt; "wA: $wA, wB: $wB, w: $w";
</pre>
</div>
</div>
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